BR112012028200A2 - método e nós de relé em um sistema de radiocomunicação - Google Patents

método e nós de relé em um sistema de radiocomunicação

Info

Publication number
BR112012028200A2
BR112012028200A2 BR112012028200A BR112012028200A BR112012028200A2 BR 112012028200 A2 BR112012028200 A2 BR 112012028200A2 BR 112012028200 A BR112012028200 A BR 112012028200A BR 112012028200 A BR112012028200 A BR 112012028200A BR 112012028200 A2 BR112012028200 A2 BR 112012028200A2
Authority
BR
Brazil
Prior art keywords
communication system
radio communication
relay nodes
nodes
data
Prior art date
Application number
BR112012028200A
Other languages
English (en)
Other versions
BR112012028200B1 (pt
Inventor
Christian Hoymann
Stefan Parkvall
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112012028200A2 publication Critical patent/BR112012028200A2/pt
Publication of BR112012028200B1 publication Critical patent/BR112012028200B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

método e nós de relé em um sistema de radiocomunicação. a presente invenção refere-se a sistemas de radiocomunicação, nós de relé, nós controladores, equeipamento de usuário (terminais de usuários), software e métodos para os ditos sistemas e nós. em uma modalidade, um método para operar um nó de controle para um sistema de comunicação sem fio é fornecido. o método compreende as etapas de: criar um quadro de dados que compreende uma parte anterior e uma parte posterior, em que a parte anterior compreende os primeiros dados de controle para controlar um nó de recepção; vereficar se os segundos dados de controle devem ser colocados na parte posterior; agendar dados de carga útil para o nó de recepção na parte posterior; e transmitir os quadros de dados para o nó de recepção.
BR112012028200-0A 2010-05-03 2011-05-03 Método para operar um nó de controle para um sistema de comunicação sem fio, nó de controle, método para operar um nó de retransmissão para um sistema de comunicação sem fio, e, nó de retransmissão BR112012028200B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33058010P 2010-05-03 2010-05-03
US61/330,580 2010-05-03
PCT/EP2011/057053 WO2011138324A1 (en) 2010-05-03 2011-05-03 Relay method and nodes in a radio communication system

Publications (2)

Publication Number Publication Date
BR112012028200A2 true BR112012028200A2 (pt) 2016-08-02
BR112012028200B1 BR112012028200B1 (pt) 2022-03-15

Family

ID=44626263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028200-0A BR112012028200B1 (pt) 2010-05-03 2011-05-03 Método para operar um nó de controle para um sistema de comunicação sem fio, nó de controle, método para operar um nó de retransmissão para um sistema de comunicação sem fio, e, nó de retransmissão

Country Status (11)

Country Link
US (2) US8982806B2 (pt)
EP (2) EP2802099B1 (pt)
JP (2) JP6245982B2 (pt)
CN (2) CN105471565B (pt)
BR (1) BR112012028200B1 (pt)
DK (1) DK2567492T3 (pt)
ES (2) ES2509666T3 (pt)
MY (1) MY164094A (pt)
PL (1) PL2567492T3 (pt)
PT (1) PT2567492E (pt)
WO (1) WO2011138324A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102011821B1 (ko) * 2011-05-04 2019-08-19 엘지전자 주식회사 무선 통신 시스템에서 단말이 ack/nack 응답을 송신하는 방법 및 이를 위한 장치
EP3525385B1 (en) * 2011-10-03 2020-07-01 Telefonaktiebolaget LM Ericsson (publ) Multiplexing control and data in one resource block
US20180139733A1 (en) * 2015-06-08 2018-05-17 Lg Electronics Inc. Method for transmitting and receiving signal using wireless frame for low-delay communication, and apparatus for same
CN108352926B (zh) 2015-09-17 2021-06-11 瑞典爱立信有限公司 通过控制信道向无线通信装置传送用户数据
MX2019000036A (es) * 2016-07-07 2019-07-10 Fraunhofer Ges Forschung Transmision de datos en un sistema de comunicacion inalambrica con latencia reducida.
US10484879B2 (en) * 2017-03-28 2019-11-19 Qualcomm Incorporated Synchronized communication across wireless communication spectrum
CN110870269B (zh) * 2017-07-10 2022-11-25 株式会社Ntt都科摩 用户终端以及无线通信方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8165058B2 (en) 2007-03-01 2012-04-24 Mitsubishi Electric Research Laboratories, Inc. Protocol data units and header in multihop relay network
US8462743B2 (en) * 2008-01-25 2013-06-11 Nokia Siemens Networks Oy Method, apparatus and computer program for signaling channel quality information in a network that employs relay nodes
US8953467B2 (en) * 2008-09-08 2015-02-10 Nokia Corporation Adaptive transmission modes for transparent relay
CN103516417B (zh) * 2008-09-19 2017-07-14 艾利森电话股份有限公司 电信***中的方法和架构
KR101221289B1 (ko) * 2008-10-01 2013-01-21 엘지전자 주식회사 무선통신 시스템에서 중계기를 위한 무선 자원 할당 방법 및 장치
EP2406998B1 (en) * 2009-03-13 2014-09-17 BlackBerry Limited System and method for assigning resources to a relay
CN101626269A (zh) * 2009-08-17 2010-01-13 中兴通讯股份有限公司 一种下行同步发射控制方法及***
US8761074B2 (en) * 2009-08-27 2014-06-24 Futurewei Technologies, Inc. Relay backhaul in wireless communication
CN102123503B (zh) * 2010-01-07 2016-02-10 中兴通讯股份有限公司 一种中继链路的物理下行共享信道的资源分配方法及装置
EP2529588A4 (en) * 2010-01-26 2016-03-02 Lg Electronics Inc METHOD AND DEVICE FOR ASSIGNING CHANNEL RESOURCES IN A WIRELESS COMMUNICATION SYSTEM
AU2011241273B2 (en) 2010-04-13 2014-03-13 Lg Electronics Inc. Method and device for receiving downlink signal
EP2560451B1 (en) * 2010-04-13 2022-06-01 LG Electronics Inc. Method for receiving downlink signal at a relay and corresponding relay
US9237583B2 (en) * 2010-05-03 2016-01-12 Qualcomm Incorporated Resource availability for PDSCH in relay backhaul transmissions

Also Published As

Publication number Publication date
US8982806B2 (en) 2015-03-17
CN102948111A (zh) 2013-02-27
CN105471565B (zh) 2019-03-08
ES2509666T3 (es) 2014-10-17
CN105471565A (zh) 2016-04-06
EP2802099A3 (en) 2014-12-24
JP6245982B2 (ja) 2017-12-13
EP2802099B1 (en) 2018-02-28
US20150163329A1 (en) 2015-06-11
DK2567492T3 (da) 2014-10-06
PL2567492T3 (pl) 2015-01-30
MY164094A (en) 2017-11-30
EP2567492B1 (en) 2014-07-09
WO2011138324A1 (en) 2011-11-10
US20110269474A1 (en) 2011-11-03
EP2567492A1 (en) 2013-03-13
JP2016129340A (ja) 2016-07-14
CN102948111B (zh) 2016-01-20
US10348869B2 (en) 2019-07-09
ES2670973T3 (es) 2018-06-04
BR112012028200B1 (pt) 2022-03-15
JP6224743B2 (ja) 2017-11-01
PT2567492E (pt) 2014-10-15
JP2013531406A (ja) 2013-08-01
EP2802099A2 (en) 2014-11-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 5/00

Ipc: H04L 5/00 (2006.01), H04W 72/12 (2009.01), H04B 7/

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/05/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.